[  967.075035][T15703] br1: port 1(veth1) entered blocking state
[  967.075260][T15703] br1: port 1(veth1) entered disabled state
[  967.075464][T15703] veth1: entered allmulticast mode
[  967.076922][T15703] veth1: entered promiscuous mode
[  967.105815][ T4913] br1: port 1(veth1) entered blocking state
[  967.106014][ T4913] br1: port 1(veth1) entered forwarding state
[  981.619706][T15840] br1: port 1(veth1) entered disabled state
[  981.647170][T15841] veth1: left allmulticast mode
[  981.647356][T15841] veth1: left promiscuous mode
[  981.648013][T15841] br1: port 1(veth1) entered disabled state